Photo of the engine house at one of the copper mines. Steam engines ran the hoisting drum that raised and lowered skip cars and man cages into the mines. Railroad car is likely a coal car as coal was commonly used as boiler fuel at these...

This hoisting machinery was located at the base of each tower. Each cable drum went on one of the four lifting locations on the stiffening truss sections. The truss had to be lifted as level as possible. Workers used a ""ball"" spirit level to...

Newspaper clippings on various topics (1939). Page is hand numbered ""98"". -- Jul. 25, 1939 - Obituary of William J. Daniels, former resident of Calumet and Centennial, survived by his wife Ethel Penberthy. -- Explaination of the point system on...